<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>登录失败</title>
<script>
	var time = 4;

	function returnUrlByTime() {
		if (time > 0) {

			window.setTimeout('returnUrlByTime()', 1000);

			time = time - 1;

			document.getElementById("layer").innerHTML = time;
		}
	}
</script>
</head>
<body onload="returnUrlByTime()">
	<center>
		<h2><%=session.getAttribute("error")%></h2>
		<p style="font-size: 30px">
			倒数<span id="layer" style="font-size: 50px; color: red"> 3 </span>秒跳转到登录！
		</p>
		<a style="font-size: 30px" href="login.jsp">手动跳转</a>


	</center>
	<%
		//转向语句  
		response.setHeader("Refresh", "3;URL=login.jsp");
	%>
</body>
</html>